Respiratory System

What is the correct name for the windpipe?

• Trachea
• Bronchus
• Bronchiole
• Larynx

Label A is...

• Trachea
• Diagphragm
• Bronchus
• Alveolus

Label B is...

• Trachea
• Diagphragm
• Bronchus
• Alveolus

What does the respiratory system release?

• oxygen

• glucose

• carbon dioxide

• ATP

When you exhale, the diaphragm

• moves upwards

• moves downwards

• flattens

• none of the above

cleans, moistens, and warms the air

• trachea
• larynx
• nasal passage
• windpipe

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body
• to bring oxygen to the body
• to break down food and absorb nutrients
• to remove oxygen from the body and deliver carbon dioxide

Which of the following is not part of the Respiratory System?

• Trachea

• Larynx

• Lungs

• Stomach

Hair in your nose and mucus help to trap dust, bacteria, and other materials from going into your lungs when you breathe in.

• True

• False

What can you infer about the function of the ribcage?

• It protects the lungs.

• It helps the lungs pump oxygen.

• It delivers oxygen from the lungs to the bloodstream.

• It connects the trachea to the lungs.